diff --git a/MANIFEST.in b/MANIFEST.in
index 18766914..63c04196 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -27,7 +27,7 @@ recursive-include combo/apps/maps/templates *.html
 recursive-include combo/apps/momo/templates *.html
 recursive-include combo/apps/newsletters/templates *.html
 recursive-include combo/apps/notifications/templates *.html
-recursive-include combo/apps/pwa/templates *.html *.js
+recursive-include combo/apps/pwa/templates *.html *.js *.json
 recursive-include combo/apps/wcs/templates *.html
 recursive-include combo/manager/templates *.html
 recursive-include combo/public/templates *.html